{% extends "blog/base.html" %}
{% block title %}Share a post{% endblock %}
{% block content %}
 <!-- 如果已经发送分享邮件，只显示分享成功信息 -->
 {% if sent %}
 <h1>E-mail successfully sent</h1>
 <p>
 "{{ post.title }}" was successfully sent to {{ form.cleaned_data.to}}.
 </p>
 <!-- 若尚未发送分享邮件，创建并渲染文章分享表单-->
 {% else %}
 <h1>Share "{{ post.title }}" by e-mail</h1>
 <!-- 创建文章分享表单，数据提交请求类型为POST -->
 <form method="post">
 <!-- 快速根据视图提供的form表单渲染表单字段 -->
 {{ form.as_p }}
 <!-- 生成token防止跨站访问劫持 -->
 {% csrf_token %}
 <!-- 发送邮件按钮 -->
 <input type="submit" value="Send e-mail">
 </form>
 {% endif %}
{% endblock %}